[Openmp-dev] nvlink fatal : Could not open input file '/tmp/get_mem-decc5d.cubin'

[Itaru Kitayama via Openmp-dev]

Hi Alexey,

Here it is:

cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER=clang
-DCMAKE_CXX_COMPILER=clang++ -DCMAKE_CXX_FLAGS="-fopenmp
-fopenmp-targets=nvptx64"
-DCMAKE_INSTALL_PREFIX=$HOME/opt/nest-clang-offloading
-Dwith-python=OFF ~/projects/nest-simulator

Clang is still on yesterday's master built with CUDA 10.1. May I have
yours, I will give it a try on the x86 login node.

On Sat, May 16, 2020 at 1:10 AM Alexey.Bataev <a.bataev at outlook.com> wrote:
>
> Hi, tried to build you application and it was built successfully (used branch clang-openmp-offloading). Could you provide more info about your config, options, etc.?
>
> -------------
> Best regards,
> Alexey Bataev
>
> 14.05.2020 6:42 AM, Itaru Kitayama via Openmp-dev пишет:
>
> Hi,
>
> During my app build I get an error (Clang is the latest from master
> with CUDA Toolkit 10.1):
>
> ...
> [  3%] Linking CXX shared library libsli.so
> cd /home/usr4/c74014k/builds/nest-clang-offloading/sli &&
> /home/usr4/c74014k/cmake-3.17.1-Linux-x86_64/bin/cmake -E
> cmake_link_script CMakeFiles/sli_lib.dir/link.txt --verbose=1
> /home/usr4/c74014k/opt/clang/current/bin/clang++ -fPIC -fopenmp
> -fopenmp-targets=nvptx64 -std=c++11 -O2 -Wall -fopenmp=libomp
> -shared -Wl,-soname,libsli.so -o libsli.so
> CMakeFiles/sli_lib.dir/allocator.cpp.o
> CMakeFiles/sli_lib.dir/arraydatum.cc.o
> CMakeFiles/sli_lib.dir/booldatum.cc.o
> CMakeFiles/sli_lib.dir/charcode.cc.o CMakeFiles/sli_lib.dir/datum.cc.o
> CMakeFiles/sli_lib.dir/dict.cc.o CMakeFiles/sli_lib.dir/dictdatum.cc.o
> CMakeFiles/sli_lib.dir/dictstack.cc.o
> CMakeFiles/sli_lib.dir/dictutils.cc.o
> CMakeFiles/sli_lib.dir/doubledatum.cc.o
> CMakeFiles/sli_lib.dir/fdstream.cc.o
> CMakeFiles/sli_lib.dir/filesystem.cc.o
> CMakeFiles/sli_lib.dir/functiondatum.cc.o
> CMakeFiles/sli_lib.dir/get_mem.c.o
> CMakeFiles/sli_lib.dir/integerdatum.cc.o
> CMakeFiles/sli_lib.dir/interpret.cc.o
> CMakeFiles/sli_lib.dir/iostreamdatum.cc.o
> CMakeFiles/sli_lib.dir/literaldatum.cc.o
> CMakeFiles/sli_lib.dir/name.cc.o CMakeFiles/sli_lib.dir/slinames.cpp.o
> CMakeFiles/sli_lib.dir/namedatum.cc.o
> CMakeFiles/sli_lib.dir/oosupport.cc.o
> CMakeFiles/sli_lib.dir/parser.cc.o
> CMakeFiles/sli_lib.dir/processes.cc.o
> CMakeFiles/sli_lib.dir/scanner.cc.o CMakeFiles/sli_lib.dir/sli_io.cc.o
> CMakeFiles/sli_lib.dir/sliactions.cc.o
> CMakeFiles/sli_lib.dir/sliarray.cc.o
> CMakeFiles/sli_lib.dir/slibuiltins.cc.o
> CMakeFiles/sli_lib.dir/slicontrol.cc.o
> CMakeFiles/sli_lib.dir/slidata.cc.o
> CMakeFiles/sli_lib.dir/slidict.cc.o
> CMakeFiles/sli_lib.dir/sliexceptions.cc.o
> CMakeFiles/sli_lib.dir/sligraphics.cc.o
> CMakeFiles/sli_lib.dir/slimath.cc.o
> CMakeFiles/sli_lib.dir/slimodule.cc.o
> CMakeFiles/sli_lib.dir/sliregexp.cc.o
> CMakeFiles/sli_lib.dir/slistack.cc.o
> CMakeFiles/sli_lib.dir/slistartup.cc.o
> CMakeFiles/sli_lib.dir/slitype.cc.o
> CMakeFiles/sli_lib.dir/slitypecheck.cc.o
> CMakeFiles/sli_lib.dir/specialfunctionsmodule.cc.o
> CMakeFiles/sli_lib.dir/stringdatum.cc.o
> CMakeFiles/sli_lib.dir/symboldatum.cc.o
> CMakeFiles/sli_lib.dir/tarrayobj.cc.o
> CMakeFiles/sli_lib.dir/token.cc.o
> CMakeFiles/sli_lib.dir/tokenarray.cc.o
> CMakeFiles/sli_lib.dir/tokenstack.cc.o
> CMakeFiles/sli_lib.dir/tokenutils.cc.o
> CMakeFiles/sli_lib.dir/triedatum.cc.o
> CMakeFiles/sli_lib.dir/typechk.cc.o CMakeFiles/sli_lib.dir/utils.cc.o
> -Wl,-rpath,/home/usr4/c74014k/builds/nest-clang-offloading/libnestutil::::::::::::::::::
> ../libnestutil/libnestutil.so /usr/lib64/libgsl.so
> /usr/lib64/libgslcblas.so
> nvlink fatal   : Could not open input file '/tmp/get_mem-decc5d.cubin'
> clang-11: error: nvlink command failed with exit code 1 (use -v to see
> invocation)
> make[2]: *** [sli/libsli.so] Error 1
> make[2]: Leaving directory `/home/usr4/c74014k/builds/nest-clang-offloading'
> make[1]: *** [sli/CMakeFiles/sli_lib.dir/all] Error 2
> make[1]: Leaving directory `/home/usr4/c74014k/builds/nest-clang-offloading'
> make: *** [all] Error 2
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